[Bug rtl-optimization/42589] bswap optimization does not work for 32bit (but for 64bit) on 64bit registers

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2010-01-03 12:19 -------
Shouldn't that be || (bswap32_p && word_mode == SImode) ? expand_unop
will only call expand_doubleword_bswap in that case...


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42589